Digital/asperical/EX wide angle lens with 75.4° viewing angle, 1:2.9 maximum magnification, diaphragm blades, f22 minimum aperture. For many photographers, 28mm focal length is ideal general purpose wide angle lens. Its wide enough for most scenic and landscape assignments and when used indoors for building interiors or groups of people, its wide angle effect is not as extreme as with shorter focal length lenses. Forgiving wide angle lens for newcomers to wide angle photography and highly effective for professionals with its EX construction and fast 1.8 aperture. This high speed performance is excellent for photojournalists doing low-light documentary photography and its use of two aspherical lens elements assures excellent optical performance.
- Large aperture, fast wide angle lens
- Angle of view of 75.4 degrees
- Carrying case, lens hood, front and rear caps
- Suitable for landscape, wedding and events specialty photography
- Digital lens is designed to deliver ultimate in performance on full-frame digital SLRs, Sigma DG lenses also bring out best in 35mm SLR film cameras and APS-C size DLSRs
- Aspherical lens complex allows freedom of design, improved performance, reduced number of component lenses and compact size
- Exterior of this lens is EX-finished to denote superior build and optical quality and to enhance its appearance